If you’d like me to look up a specific or the ECU pinout for a certain year, just let me know: What is the exact year of your Yaris?
Blitz Power Throttle units for the GR Yaris pull most data directly from the OBD-II port, requiring minimal wire cutting. ⚠️ Pro-Tips for Installation Toyota Yaris WIRING DIAGRAM - Blitz
Located behind the glovebox or in the engine bay. If you’d like me to look up a